• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Measurement and Instrumentation

Measurement and Instrumentation
The coil of a moving coil meter has 100 turns, is 40 mm long and 30 mm wide. The control torque is 240×10-6 N-m on full scale. If magnetic flux density is 1Wb/m2 range of meter is

 2 mA.
 1 mA.
 3 mA.
 4 mA.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
In which of the transformer is the secondary nearly short circuited under normal operating condition?

 CT.
 Power transformer.
 Distribution transformer.
 PT.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The absolute measurement of resistance is done by

Ohm’s law method
Lorenz method
Rayleigh method
Bridge Method

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The best type of meter moment is ______ moment.

None of the listed here
D'Arsonval
Dynamometer
Iron- vane

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
A moving iron ammeter may be compensated for frequency errors by

Series resistance
Shunt capacitance
A shunt resistance
A series inductance

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
In a ballistic galvanometer, the deflecting torque is proportional to

Sine of measured
Square-root of current through coil
The current through coil
Square of current through coil

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Measurement and Instrumentation

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑